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Registration Algorithm of Multi-sensor System Errors Based on High-Precision Navigation Equipments

  • Pixu Zhang
  • Hangyu Wang
  • Zhangsong Shi
Conference paper
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 169)

Abstract

In order to eliminate the influences of time wrap and sensor system errors on precision of multi-sensor data fusion in maritime cooperation of multi-platform, the transfer relation between Earth-Center Earth-Fixed coordinate system and Cartesian coordinate frame described by navigation information is modeled, in which Earth-Center Earth-Fixed coordinates are transitional characters and to be eliminated. Combined with innovation correlation function sequence, a self-adaptive filter is presented to register time and sensor system errors for multi-platform, which identifies model characters and error characters on line. Contrastive simulations show that the registration algorithm based on high-precision navigation equipments can converge quickly with high precision.

Keywords

Multi-sensor Navigation information Self-adaptive filter System error registration 

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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Electronic Engineering CollegeNaval University of EngineeringWuhanChina

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